WO2009057480A1 - 車両用空調装置 - Google Patents

車両用空調装置 Download PDF

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Publication number
WO2009057480A1
WO2009057480A1 PCT/JP2008/069038 JP2008069038W WO2009057480A1 WO 2009057480 A1 WO2009057480 A1 WO 2009057480A1 JP 2008069038 W JP2008069038 W JP 2008069038W WO 2009057480 A1 WO2009057480 A1 WO 2009057480A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
torque
capacity
discharge capacity
air conditioner
Prior art date
Application number
PCT/JP2008/069038
Other languages
English (en)
French (fr)
Inventor
Teruo Higuchi
Tomonori Imai
Kenichi Suzuki
Original Assignee
Sanden Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanden Corporation filed Critical Sanden Corporation
Priority to US12/740,300 priority Critical patent/US20100236265A1/en
Priority to EP08845936A priority patent/EP2206617B1/en
Publication of WO2009057480A1 publication Critical patent/WO2009057480A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3216—Control means therefor for improving a change in operation duty of a compressor in a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/04—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3238—Cooling devices information from a variable is obtained related to the operation of the compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3239—Cooling devices information from a variable is obtained related to flow
    • B60H2001/3241—Cooling devices information from a variable is obtained related to flow of air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3266—Cooling devices information from a variable is obtained related to the operation of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/327—Cooling devices output of a control signal related to a compressing unit
    • B60H2001/3273—Cooling devices output of a control signal related to a compressing unit related to the operation of the vehicle, e.g. the compressor driving torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/327—Cooling devices output of a control signal related to a compressing unit
    • B60H2001/3275—Cooling devices output of a control signal related to a compressing unit to control the volume of a compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/01—Timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/111—Fan speed control of condenser fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

　エンジンを駆動源とする冷媒の可変容量圧縮機と、凝縮器と、蒸発器とを有する冷凍サイクルと、圧縮機へ容量制御信号を出力する容量調節手段と、圧縮機のトルクを演算する圧縮機トルク演算手段とを備え、圧縮機トルク演算手段が、圧縮機が最大吐出容量で駆動される場合に対応した飽和領域トルク推定手段と、最大吐出容量以外の吐出容量で駆動される場合に対応した容量制御域トルク推定手段の、少なくとも２つのトルク推定手段を含み、圧縮機トルク演算手段が、設定値よりも大きなエンジン回転数の変化を検出した場合に、補正を圧縮機のトルク演算に加える補正手段を有する車両用空調装置。エンジン回転数が急激に変化する場合にも冷凍サイクル中の圧縮機のトルクを精度良く算出できる。
PCT/JP2008/069038 2007-10-29 2008-10-21 車両用空調装置 WO2009057480A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/740,300 US20100236265A1 (en) 2007-10-29 2008-10-21 Air conditioner for vehicle
EP08845936A EP2206617B1 (en) 2007-10-29 2008-10-21 Air conditioner for vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007279939A JP4982326B2 (ja) 2007-10-29 2007-10-29 車両用空調装置
JP2007-279939 2007-10-29

Publications (1)

Publication Number Publication Date
WO2009057480A1 true WO2009057480A1 (ja) 2009-05-07

Family

ID=40590872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069038 WO2009057480A1 (ja) 2007-10-29 2008-10-21 車両用空調装置

Country Status (4)

Country Link
US (1) US20100236265A1 (ja)
EP (1) EP2206617B1 (ja)
JP (1) JP4982326B2 (ja)
WO (1) WO2009057480A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10107704B2 (en) 2014-12-10 2018-10-23 Calsonic Kansei Corporation Torque estimating device of gas compressor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949387B1 (fr) * 2009-08-25 2011-11-18 Peugeot Citroen Automobiles Sa Climatisation avec estimateur embarque de puissance d'un compresseur
KR101189234B1 (ko) 2010-06-30 2012-10-09 기아자동차주식회사 차량용 압축기 제어 장치 및 제어 방법
KR101209724B1 (ko) 2010-06-30 2012-12-07 기아자동차주식회사 차량용 압축기 제어 장치 및 제어 방법
US9897017B2 (en) * 2011-01-26 2018-02-20 Carrier Corporation Efficient control algorithm for start-stop operation of a refrigeration unit powered by engine
US9987905B2 (en) * 2012-12-21 2018-06-05 Mahle International Gmbh Method of torque prediction for automotive air conditioning compressor
KR102057094B1 (ko) * 2014-01-08 2019-12-18 한온시스템 주식회사 차량 공조장치용 압축기의 제어방법
CN110217234B (zh) * 2019-06-26 2021-08-31 奇瑞汽车股份有限公司 发动机动力输出的控制方法及装置
CN110843466B (zh) * 2019-11-27 2021-05-14 北京汽车集团越野车有限公司 一种车用压缩机的控制方法及装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249938A (ja) * 1988-08-09 1990-02-20 Honda Motor Co Ltd 内燃エンジンの出力制御装置
JPH11291751A (ja) 1998-04-09 1999-10-26 Calsonic Corp 外部制御式可変容量コンプレッサのトルク予測装置およびこれを用いた自動車エンジン制御装置
JP2001347828A (ja) 2000-06-07 2001-12-18 Mitsubishi Motors Corp 車両用空調制御装置
JP2004211663A (ja) 2003-01-08 2004-07-29 Toyota Industries Corp 圧縮機トルク推定装置及びエンジン制御装置
JP2006001505A (ja) 2004-06-21 2006-01-05 Sanden Corp 車両用空調装置

Family Cites Families (6)

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US4976589A (en) * 1988-04-22 1990-12-11 Honda Giken Kogyo K.K. (Honda Motor Co., Ltd.) Output control system for an I.C. engine responsive to compressor torque and engine speed
US5285649A (en) * 1991-10-09 1994-02-15 Nippondenso Co., Ltd. Method and apparatus for calculating torque of variable capacity type compressor
JPH0886232A (ja) * 1994-07-20 1996-04-02 Nippon Soken Inc エンジン制御装置
US6226585B1 (en) * 2000-04-18 2001-05-01 Ford Global Technologies, Inc. Torque estimation method for an internal combustion engine
DE60307932T2 (de) * 2002-06-25 2007-05-03 Nissan Motor Co., Ltd., Yokohama Vorrichtung und Verfahren zum Kontrollieren eines elektromotorisch angetriebenen Gebläses eines Kraftfahrzeuges
JP2006105030A (ja) * 2004-10-06 2006-04-20 Denso Corp 可変容量圧縮機の駆動トルク推定方法および駆動源回転数制御システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249938A (ja) * 1988-08-09 1990-02-20 Honda Motor Co Ltd 内燃エンジンの出力制御装置
JPH11291751A (ja) 1998-04-09 1999-10-26 Calsonic Corp 外部制御式可変容量コンプレッサのトルク予測装置およびこれを用いた自動車エンジン制御装置
JP2001347828A (ja) 2000-06-07 2001-12-18 Mitsubishi Motors Corp 車両用空調制御装置
JP2004211663A (ja) 2003-01-08 2004-07-29 Toyota Industries Corp 圧縮機トルク推定装置及びエンジン制御装置
JP2006001505A (ja) 2004-06-21 2006-01-05 Sanden Corp 車両用空調装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2206617A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10107704B2 (en) 2014-12-10 2018-10-23 Calsonic Kansei Corporation Torque estimating device of gas compressor

Also Published As

Publication number Publication date
JP2009107419A (ja) 2009-05-21
EP2206617A4 (en) 2012-04-04
JP4982326B2 (ja) 2012-07-25
EP2206617B1 (en) 2013-01-23
EP2206617A1 (en) 2010-07-14
US20100236265A1 (en) 2010-09-23

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